#define charbit(_char, _bit) ((_char >> _bit) & 1)
#define extendbit(bit, type) (((type) 0) - ((type) bit))

#ifdef __C51__
#include "lcd51.c"
#elif defined(_WIN32)
#include "lcd32.c"
#endif

#define lcd_hide() lcd_set_visible(false)
#define lcd_show() lcd_set_visible(true)
